2 * Copyright 2012-2016 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
12 #ifndef OPENSSL_NO_SSL_TRACE
14 /* Packet trace support for OpenSSL */
21 # define ssl_trace_str(val, tbl) \
22 do_ssl_trace_str(val, tbl, OSSL_NELEM(tbl))
24 # define ssl_trace_list(bio, indent, msg, msglen, value, table) \
25 do_ssl_trace_list(bio, indent, msg, msglen, value, \
26 table, OSSL_NELEM(table))
28 static const char *do_ssl_trace_str(int val, ssl_trace_tbl *tbl, size_t ntbl)
31 for (i = 0; i < ntbl; i++, tbl++) {
38 static int do_ssl_trace_list(BIO *bio, int indent,
39 const unsigned char *msg, size_t msglen,
40 size_t vlen, ssl_trace_tbl *tbl, size_t ntbl)
48 val = (val << 8) | msg[1];
49 BIO_indent(bio, indent, 80);
50 BIO_printf(bio, "%s (%d)\n", do_ssl_trace_str(val, tbl, ntbl), val);
59 static ssl_trace_tbl ssl_version_tbl[] = {
60 {SSL3_VERSION, "SSL 3.0"},
61 {TLS1_VERSION, "TLS 1.0"},
62 {TLS1_1_VERSION, "TLS 1.1"},
63 {TLS1_2_VERSION, "TLS 1.2"},
64 {TLS1_3_VERSION, "TLS 1.3"},
65 /* TODO(TLS1.3): Remove this line before release */
66 {TLS1_3_VERSION_DRAFT, TLS1_3_VERSION_DRAFT_TXT},
67 {DTLS1_VERSION, "DTLS 1.0"},
68 {DTLS1_2_VERSION, "DTLS 1.2"},
69 {DTLS1_BAD_VER, "DTLS 1.0 (bad)"}
72 static ssl_trace_tbl ssl_content_tbl[] = {
73 {SSL3_RT_CHANGE_CIPHER_SPEC, "ChangeCipherSpec"},
74 {SSL3_RT_ALERT, "Alert"},
75 {SSL3_RT_HANDSHAKE, "Handshake"},
76 {SSL3_RT_APPLICATION_DATA, "ApplicationData"},
80 static ssl_trace_tbl ssl_handshake_tbl[] = {
81 {SSL3_MT_HELLO_REQUEST, "HelloRequest"},
82 {SSL3_MT_CLIENT_HELLO, "ClientHello"},
83 {SSL3_MT_SERVER_HELLO, "ServerHello"},
84 {DTLS1_MT_HELLO_VERIFY_REQUEST, "HelloVerifyRequest"},
85 {SSL3_MT_NEWSESSION_TICKET, "NewSessionTicket"},
86 {SSL3_MT_CERTIFICATE, "Certificate"},
87 {SSL3_MT_SERVER_KEY_EXCHANGE, "ServerKeyExchange"},
88 {SSL3_MT_CERTIFICATE_REQUEST, "CertificateRequest"},
89 {SSL3_MT_CLIENT_KEY_EXCHANGE, "ClientKeyExchange"},
90 {SSL3_MT_CERTIFICATE_STATUS, "CertificateStatus"},
91 {SSL3_MT_SERVER_DONE, "ServerHelloDone"},
92 {SSL3_MT_CERTIFICATE_VERIFY, "CertificateVerify"},
93 {SSL3_MT_CLIENT_KEY_EXCHANGE, "ClientKeyExchange"},
94 {SSL3_MT_FINISHED, "Finished"},
95 {SSL3_MT_ENCRYPTED_EXTENSIONS, "EncryptedExtensions"},
96 {SSL3_MT_CERTIFICATE_STATUS, "CertificateStatus"}
100 static ssl_trace_tbl ssl_ciphers_tbl[] = {
101 {0x0000, "SSL_NULL_WITH_NULL_NULL"},
102 {0x0001, "SSL_RSA_WITH_NULL_MD5"},
103 {0x0002, "SSL_RSA_WITH_NULL_SHA"},
104 {0x0003, "SSL_RSA_EXPORT_WITH_RC4_40_MD5"},
105 {0x0004, "SSL_RSA_WITH_RC4_128_MD5"},
106 {0x0005, "SSL_RSA_WITH_RC4_128_SHA"},
107 {0x0006, "SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5"},
108 {0x0007, "SSL_RSA_WITH_IDEA_CBC_SHA"},
109 {0x0008, "SSL_RSA_EXPORT_WITH_DES40_CBC_SHA"},
110 {0x0009, "SSL_RSA_WITH_DES_CBC_SHA"},
111 {0x000A, "SSL_RSA_WITH_3DES_EDE_CBC_SHA"},
112 {0x000B, "SSL_DH_DSS_EXPORT_WITH_DES40_CBC_SHA"},
113 {0x000C, "SSL_DH_DSS_WITH_DES_CBC_SHA"},
114 {0x000D, "SSL_DH_DSS_WITH_3DES_EDE_CBC_SHA"},
115 {0x000E, "SSL_DH_RSA_EXPORT_WITH_DES40_CBC_SHA"},
116 {0x000F, "SSL_DH_RSA_WITH_DES_CBC_SHA"},
117 {0x0010, "SSL_DH_RSA_WITH_3DES_EDE_CBC_SHA"},
118 {0x0011, "SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA"},
119 {0x0012, "SSL_DHE_DSS_WITH_DES_CBC_SHA"},
120 {0x0013, "SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA"},
121 {0x0014, "SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA"},
122 {0x0015, "SSL_DHE_RSA_WITH_DES_CBC_SHA"},
123 {0x0016, "SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA"},
124 {0x0017, "SSL_DH_anon_EXPORT_WITH_RC4_40_MD5"},
125 {0x0018, "SSL_DH_anon_WITH_RC4_128_MD5"},
126 {0x0019, "SSL_DH_anon_EXPORT_WITH_DES40_CBC_SHA"},
127 {0x001A, "SSL_DH_anon_WITH_DES_CBC_SHA"},
128 {0x001B, "SSL_DH_anon_WITH_3DES_EDE_CBC_SHA"},
129 {0x001D, "SSL_FORTEZZA_KEA_WITH_FORTEZZA_CBC_SHA"},
130 {0x001E, "SSL_FORTEZZA_KEA_WITH_RC4_128_SHA"},
131 {0x001F, "TLS_KRB5_WITH_3DES_EDE_CBC_SHA"},
132 {0x0020, "TLS_KRB5_WITH_RC4_128_SHA"},
133 {0x0021, "TLS_KRB5_WITH_IDEA_CBC_SHA"},
134 {0x0022, "TLS_KRB5_WITH_DES_CBC_MD5"},
135 {0x0023, "TLS_KRB5_WITH_3DES_EDE_CBC_MD5"},
136 {0x0024, "TLS_KRB5_WITH_RC4_128_MD5"},
137 {0x0025, "TLS_KRB5_WITH_IDEA_CBC_MD5"},
138 {0x0026, "TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA"},
139 {0x0027, "TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA"},
140 {0x0028, "TLS_KRB5_EXPORT_WITH_RC4_40_SHA"},
141 {0x0029, "TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5"},
142 {0x002A, "TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5"},
143 {0x002B, "TLS_KRB5_EXPORT_WITH_RC4_40_MD5"},
144 {0x002C, "TLS_PSK_WITH_NULL_SHA"},
145 {0x002D, "TLS_DHE_PSK_WITH_NULL_SHA"},
146 {0x002E, "TLS_RSA_PSK_WITH_NULL_SHA"},
147 {0x002F, "TLS_RSA_WITH_AES_128_CBC_SHA"},
148 {0x0030, "TLS_DH_DSS_WITH_AES_128_CBC_SHA"},
149 {0x0031, "TLS_DH_RSA_WITH_AES_128_CBC_SHA"},
150 {0x0032, "TLS_DHE_DSS_WITH_AES_128_CBC_SHA"},
151 {0x0033, "TLS_DHE_RSA_WITH_AES_128_CBC_SHA"},
152 {0x0034, "TLS_DH_anon_WITH_AES_128_CBC_SHA"},
153 {0x0035, "TLS_RSA_WITH_AES_256_CBC_SHA"},
154 {0x0036, "TLS_DH_DSS_WITH_AES_256_CBC_SHA"},
155 {0x0037, "TLS_DH_RSA_WITH_AES_256_CBC_SHA"},
156 {0x0038, "TLS_DHE_DSS_WITH_AES_256_CBC_SHA"},
157 {0x0039, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA"},
158 {0x003A, "TLS_DH_anon_WITH_AES_256_CBC_SHA"},
159 {0x003B, "TLS_RSA_WITH_NULL_SHA256"},
160 {0x003C, "TLS_RSA_WITH_AES_128_CBC_SHA256"},
161 {0x003D, "TLS_RSA_WITH_AES_256_CBC_SHA256"},
162 {0x003E, "TLS_DH_DSS_WITH_AES_128_CBC_SHA256"},
163 {0x003F, "TLS_DH_RSA_WITH_AES_128_CBC_SHA256"},
164 {0x0040, "TLS_DHE_DSS_WITH_AES_128_CBC_SHA256"},
165 {0x0041, "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA"},
166 {0x0042, "TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA"},
167 {0x0043, "TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA"},
168 {0x0044, "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA"},
169 {0x0045, "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA"},
170 {0x0046, "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA"},
171 {0x0067, "TLS_DHE_RSA_WITH_AES_128_CBC_SHA256"},
172 {0x0068, "TLS_DH_DSS_WITH_AES_256_CBC_SHA256"},
173 {0x0069, "TLS_DH_RSA_WITH_AES_256_CBC_SHA256"},
174 {0x006A, "TLS_DHE_DSS_WITH_AES_256_CBC_SHA256"},
175 {0x006B, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256"},
176 {0x006C, "TLS_DH_anon_WITH_AES_128_CBC_SHA256"},
177 {0x006D, "TLS_DH_anon_WITH_AES_256_CBC_SHA256"},
178 {0x0084, "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA"},
179 {0x0085, "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA"},
180 {0x0086, "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA"},
181 {0x0087, "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA"},
182 {0x0088, "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA"},
183 {0x0089, "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA"},
184 {0x008A, "TLS_PSK_WITH_RC4_128_SHA"},
185 {0x008B, "TLS_PSK_WITH_3DES_EDE_CBC_SHA"},
186 {0x008C, "TLS_PSK_WITH_AES_128_CBC_SHA"},
187 {0x008D, "TLS_PSK_WITH_AES_256_CBC_SHA"},
188 {0x008E, "TLS_DHE_PSK_WITH_RC4_128_SHA"},
189 {0x008F, "TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA"},
190 {0x0090, "TLS_DHE_PSK_WITH_AES_128_CBC_SHA"},
191 {0x0091, "TLS_DHE_PSK_WITH_AES_256_CBC_SHA"},
192 {0x0092, "TLS_RSA_PSK_WITH_RC4_128_SHA"},
193 {0x0093, "TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA"},
194 {0x0094, "TLS_RSA_PSK_WITH_AES_128_CBC_SHA"},
195 {0x0095, "TLS_RSA_PSK_WITH_AES_256_CBC_SHA"},
196 {0x0096, "TLS_RSA_WITH_SEED_CBC_SHA"},
197 {0x0097, "TLS_DH_DSS_WITH_SEED_CBC_SHA"},
198 {0x0098, "TLS_DH_RSA_WITH_SEED_CBC_SHA"},
199 {0x0099, "TLS_DHE_DSS_WITH_SEED_CBC_SHA"},
200 {0x009A, "TLS_DHE_RSA_WITH_SEED_CBC_SHA"},
201 {0x009B, "TLS_DH_anon_WITH_SEED_CBC_SHA"},
202 {0x009C, "TLS_RSA_WITH_AES_128_GCM_SHA256"},
203 {0x009D, "TLS_RSA_WITH_AES_256_GCM_SHA384"},
204 {0x009E, "TLS_DHE_RSA_WITH_AES_128_GCM_SHA256"},
205 {0x009F, "TLS_DHE_RSA_WITH_AES_256_GCM_SHA384"},
206 {0x00A0, "TLS_DH_RSA_WITH_AES_128_GCM_SHA256"},
207 {0x00A1, "TLS_DH_RSA_WITH_AES_256_GCM_SHA384"},
208 {0x00A2, "TLS_DHE_DSS_WITH_AES_128_GCM_SHA256"},
209 {0x00A3, "TLS_DHE_DSS_WITH_AES_256_GCM_SHA384"},
210 {0x00A4, "TLS_DH_DSS_WITH_AES_128_GCM_SHA256"},
211 {0x00A5, "TLS_DH_DSS_WITH_AES_256_GCM_SHA384"},
212 {0x00A6, "TLS_DH_anon_WITH_AES_128_GCM_SHA256"},
213 {0x00A7, "TLS_DH_anon_WITH_AES_256_GCM_SHA384"},
214 {0x00A8, "TLS_PSK_WITH_AES_128_GCM_SHA256"},
215 {0x00A9, "TLS_PSK_WITH_AES_256_GCM_SHA384"},
216 {0x00AA, "TLS_DHE_PSK_WITH_AES_128_GCM_SHA256"},
217 {0x00AB, "TLS_DHE_PSK_WITH_AES_256_GCM_SHA384"},
218 {0x00AC, "TLS_RSA_PSK_WITH_AES_128_GCM_SHA256"},
219 {0x00AD, "TLS_RSA_PSK_WITH_AES_256_GCM_SHA384"},
220 {0x00AE, "TLS_PSK_WITH_AES_128_CBC_SHA256"},
221 {0x00AF, "TLS_PSK_WITH_AES_256_CBC_SHA384"},
222 {0x00B0, "TLS_PSK_WITH_NULL_SHA256"},
223 {0x00B1, "TLS_PSK_WITH_NULL_SHA384"},
224 {0x00B2, "TLS_DHE_PSK_WITH_AES_128_CBC_SHA256"},
225 {0x00B3, "TLS_DHE_PSK_WITH_AES_256_CBC_SHA384"},
226 {0x00B4, "TLS_DHE_PSK_WITH_NULL_SHA256"},
227 {0x00B5, "TLS_DHE_PSK_WITH_NULL_SHA384"},
228 {0x00B6, "TLS_RSA_PSK_WITH_AES_128_CBC_SHA256"},
229 {0x00B7, "TLS_RSA_PSK_WITH_AES_256_CBC_SHA384"},
230 {0x00B8, "TLS_RSA_PSK_WITH_NULL_SHA256"},
231 {0x00B9, "TLS_RSA_PSK_WITH_NULL_SHA384"},
232 {0x00BA, "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
233 {0x00BB, "TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256"},
234 {0x00BC, "TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
235 {0x00BD, "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256"},
236 {0x00BE, "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
237 {0x00BF, "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256"},
238 {0x00C0, "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256"},
239 {0x00C1, "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256"},
240 {0x00C2, "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256"},
241 {0x00C3, "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256"},
242 {0x00C4, "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256"},
243 {0x00C5, "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256"},
244 {0x00FF, "TLS_EMPTY_RENEGOTIATION_INFO_SCSV"},
245 {0x5600, "TLS_FALLBACK_SCSV"},
246 {0xC001, "TLS_ECDH_ECDSA_WITH_NULL_SHA"},
247 {0xC002, "TLS_ECDH_ECDSA_WITH_RC4_128_SHA"},
248 {0xC003, "TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA"},
249 {0xC004, "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA"},
250 {0xC005, "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA"},
251 {0xC006, "TLS_ECDHE_ECDSA_WITH_NULL_SHA"},
252 {0xC007, "TLS_ECDHE_ECDSA_WITH_RC4_128_SHA"},
253 {0xC008, "TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA"},
254 {0xC009, "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA"},
255 {0xC00A, "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA"},
256 {0xC00B, "TLS_ECDH_RSA_WITH_NULL_SHA"},
257 {0xC00C, "TLS_ECDH_RSA_WITH_RC4_128_SHA"},
258 {0xC00D, "TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA"},
259 {0xC00E, "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA"},
260 {0xC00F, "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA"},
261 {0xC010, "TLS_ECDHE_RSA_WITH_NULL_SHA"},
262 {0xC011, "TLS_ECDHE_RSA_WITH_RC4_128_SHA"},
263 {0xC012, "TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA"},
264 {0xC013, "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA"},
265 {0xC014, "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA"},
266 {0xC015, "TLS_ECDH_anon_WITH_NULL_SHA"},
267 {0xC016, "TLS_ECDH_anon_WITH_RC4_128_SHA"},
268 {0xC017, "TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA"},
269 {0xC018, "TLS_ECDH_anon_WITH_AES_128_CBC_SHA"},
270 {0xC019, "TLS_ECDH_anon_WITH_AES_256_CBC_SHA"},
271 {0xC01A, "TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA"},
272 {0xC01B, "TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA"},
273 {0xC01C, "TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA"},
274 {0xC01D, "TLS_SRP_SHA_WITH_AES_128_CBC_SHA"},
275 {0xC01E, "TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA"},
276 {0xC01F, "TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA"},
277 {0xC020, "TLS_SRP_SHA_WITH_AES_256_CBC_SHA"},
278 {0xC021, "TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA"},
279 {0xC022, "TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA"},
280 {0xC023, "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256"},
281 {0xC024, "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384"},
282 {0xC025, "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256"},
283 {0xC026, "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384"},
284 {0xC027, "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256"},
285 {0xC028, "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384"},
286 {0xC029, "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256"},
287 {0xC02A, "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384"},
288 {0xC02B, "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256"},
289 {0xC02C, "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384"},
290 {0xC02D, "TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256"},
291 {0xC02E, "TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384"},
292 {0xC02F, "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"},
293 {0xC030, "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384"},
294 {0xC031, "TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256"},
295 {0xC032, "TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384"},
296 {0xC033, "TLS_ECDHE_PSK_WITH_RC4_128_SHA"},
297 {0xC034, "TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA"},
298 {0xC035, "TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA"},
299 {0xC036, "TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA"},
300 {0xC037, "TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256"},
301 {0xC038, "TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384"},
302 {0xC039, "TLS_ECDHE_PSK_WITH_NULL_SHA"},
303 {0xC03A, "TLS_ECDHE_PSK_WITH_NULL_SHA256"},
304 {0xC03B, "TLS_ECDHE_PSK_WITH_NULL_SHA384"},
305 {0xC03C, "TLS_RSA_WITH_ARIA_128_CBC_SHA256"},
306 {0xC03D, "TLS_RSA_WITH_ARIA_256_CBC_SHA384"},
307 {0xC03E, "TLS_DH_DSS_WITH_ARIA_128_CBC_SHA256"},
308 {0xC03F, "TLS_DH_DSS_WITH_ARIA_256_CBC_SHA384"},
309 {0xC040, "TLS_DH_RSA_WITH_ARIA_128_CBC_SHA256"},
310 {0xC041, "TLS_DH_RSA_WITH_ARIA_256_CBC_SHA384"},
311 {0xC042, "TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256"},
312 {0xC043, "TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384"},
313 {0xC044, "TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256"},
314 {0xC045, "TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384"},
315 {0xC046, "TLS_DH_anon_WITH_ARIA_128_CBC_SHA256"},
316 {0xC047, "TLS_DH_anon_WITH_ARIA_256_CBC_SHA384"},
317 {0xC048, "TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256"},
318 {0xC049, "TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384"},
319 {0xC04A, "TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256"},
320 {0xC04B, "TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384"},
321 {0xC04C, "TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256"},
322 {0xC04D, "TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384"},
323 {0xC04E, "TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256"},
324 {0xC04F, "TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384"},
325 {0xC050, "TLS_RSA_WITH_ARIA_128_GCM_SHA256"},
326 {0xC051, "TLS_RSA_WITH_ARIA_256_GCM_SHA384"},
327 {0xC052, "TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256"},
328 {0xC053, "TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384"},
329 {0xC054, "TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256"},
330 {0xC055, "TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384"},
331 {0xC056, "TLS_DHE_DSS_WITH_ARIA_128_GCM_SHA256"},
332 {0xC057, "TLS_DHE_DSS_WITH_ARIA_256_GCM_SHA384"},
333 {0xC058, "TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256"},
334 {0xC059, "TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384"},
335 {0xC05A, "TLS_DH_anon_WITH_ARIA_128_GCM_SHA256"},
336 {0xC05B, "TLS_DH_anon_WITH_ARIA_256_GCM_SHA384"},
337 {0xC05C, "TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256"},
338 {0xC05D, "TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384"},
339 {0xC05E, "TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256"},
340 {0xC05F, "TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384"},
341 {0xC060, "TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256"},
342 {0xC061, "TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384"},
343 {0xC062, "TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256"},
344 {0xC063, "TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384"},
345 {0xC064, "TLS_PSK_WITH_ARIA_128_CBC_SHA256"},
346 {0xC065, "TLS_PSK_WITH_ARIA_256_CBC_SHA384"},
347 {0xC066, "TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256"},
348 {0xC067, "TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384"},
349 {0xC068, "TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256"},
350 {0xC069, "TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384"},
351 {0xC06A, "TLS_PSK_WITH_ARIA_128_GCM_SHA256"},
352 {0xC06B, "TLS_PSK_WITH_ARIA_256_GCM_SHA384"},
353 {0xC06C, "TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256"},
354 {0xC06D, "TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384"},
355 {0xC06E, "TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256"},
356 {0xC06F, "TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384"},
357 {0xC070, "TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256"},
358 {0xC071, "TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384"},
359 {0xC072, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256"},
360 {0xC073, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384"},
361 {0xC074, "TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256"},
362 {0xC075, "TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384"},
363 {0xC076, "TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
364 {0xC077, "TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384"},
365 {0xC078, "TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
366 {0xC079, "TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384"},
367 {0xC07A, "TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256"},
368 {0xC07B, "TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384"},
369 {0xC07C, "TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256"},
370 {0xC07D, "TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384"},
371 {0xC07E, "TLS_DH_RSA_WITH_CAMELLIA_128_GCM_SHA256"},
372 {0xC07F, "TLS_DH_RSA_WITH_CAMELLIA_256_GCM_SHA384"},
373 {0xC080, "TLS_DHE_DSS_WITH_CAMELLIA_128_GCM_SHA256"},
374 {0xC081, "TLS_DHE_DSS_WITH_CAMELLIA_256_GCM_SHA384"},
375 {0xC082, "TLS_DH_DSS_WITH_CAMELLIA_128_GCM_SHA256"},
376 {0xC083, "TLS_DH_DSS_WITH_CAMELLIA_256_GCM_SHA384"},
377 {0xC084, "TLS_DH_anon_WITH_CAMELLIA_128_GCM_SHA256"},
378 {0xC085, "TLS_DH_anon_WITH_CAMELLIA_256_GCM_SHA384"},
379 {0xC086, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256"},
380 {0xC087, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384"},
381 {0xC088, "TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256"},
382 {0xC089, "TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384"},
383 {0xC08A, "TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256"},
384 {0xC08B, "TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384"},
385 {0xC08C, "TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256"},
386 {0xC08D, "TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384"},
387 {0xC08E, "TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256"},
388 {0xC08F, "TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384"},
389 {0xC090, "TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256"},
390 {0xC091, "TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384"},
391 {0xC092, "TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256"},
392 {0xC093, "TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384"},
393 {0xC094, "TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256"},
394 {0xC095, "TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384"},
395 {0xC096, "TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256"},
396 {0xC097, "TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384"},
397 {0xC098, "TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256"},
398 {0xC099, "TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384"},
399 {0xC09A, "TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256"},
400 {0xC09B, "TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384"},
401 {0xC09C, "TLS_RSA_WITH_AES_128_CCM"},
402 {0xC09D, "TLS_RSA_WITH_AES_256_CCM"},
403 {0xC09E, "TLS_DHE_RSA_WITH_AES_128_CCM"},
404 {0xC09F, "TLS_DHE_RSA_WITH_AES_256_CCM"},
405 {0xC0A0, "TLS_RSA_WITH_AES_128_CCM_8"},
406 {0xC0A1, "TLS_RSA_WITH_AES_256_CCM_8"},
407 {0xC0A2, "TLS_DHE_RSA_WITH_AES_128_CCM_8"},
408 {0xC0A3, "TLS_DHE_RSA_WITH_AES_256_CCM_8"},
409 {0xC0A4, "TLS_PSK_WITH_AES_128_CCM"},
410 {0xC0A5, "TLS_PSK_WITH_AES_256_CCM"},
411 {0xC0A6, "TLS_DHE_PSK_WITH_AES_128_CCM"},
412 {0xC0A7, "TLS_DHE_PSK_WITH_AES_256_CCM"},
413 {0xC0A8, "TLS_PSK_WITH_AES_128_CCM_8"},
414 {0xC0A9, "TLS_PSK_WITH_AES_256_CCM_8"},
415 {0xC0AA, "TLS_PSK_DHE_WITH_AES_128_CCM_8"},
416 {0xC0AB, "TLS_PSK_DHE_WITH_AES_256_CCM_8"},
417 {0xC0AC, "TLS_ECDHE_ECDSA_WITH_AES_128_CCM"},
418 {0xC0AD, "TLS_ECDHE_ECDSA_WITH_AES_256_CCM"},
419 {0xC0AE, "TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8"},
420 {0xC0AF, "TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8"},
421 {0xCCA8, "TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305"},
422 {0xCCA9, "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305"},
423 {0xCCAA, "TLS_DHE_RSA_WITH_CHACHA20_POLY1305"},
424 {0xCCAB, "TLS_PSK_WITH_CHACHA20_POLY1305"},
425 {0xCCAC, "TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305"},
426 {0xCCAD, "TLS_DHE_PSK_WITH_CHACHA20_POLY1305"},
427 {0xCCAE, "TLS_RSA_PSK_WITH_CHACHA20_POLY1305"},
428 {0x1301, "TLS_AES_128_GCM_SHA256"},
429 {0xFEFE, "SSL_RSA_FIPS_WITH_DES_CBC_SHA"},
430 {0xFEFF, "SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA"},
433 /* Compression methods */
434 static ssl_trace_tbl ssl_comp_tbl[] = {
435 {0x0000, "No Compression"},
436 {0x0001, "Zlib Compression"}
440 static ssl_trace_tbl ssl_exts_tbl[] = {
441 {TLSEXT_TYPE_server_name, "server_name"},
442 {TLSEXT_TYPE_max_fragment_length, "max_fragment_length"},
443 {TLSEXT_TYPE_client_certificate_url, "client_certificate_url"},
444 {TLSEXT_TYPE_trusted_ca_keys, "trusted_ca_keys"},
445 {TLSEXT_TYPE_truncated_hmac, "truncated_hmac"},
446 {TLSEXT_TYPE_status_request, "status_request"},
447 {TLSEXT_TYPE_user_mapping, "user_mapping"},
448 {TLSEXT_TYPE_client_authz, "client_authz"},
449 {TLSEXT_TYPE_server_authz, "server_authz"},
450 {TLSEXT_TYPE_cert_type, "cert_type"},
451 {TLSEXT_TYPE_key_share, "key_share"},
452 {TLSEXT_TYPE_psk_kex_modes, "psk_key_exchange_modes"},
453 {TLSEXT_TYPE_supported_groups, "supported_groups"},
454 {TLSEXT_TYPE_ec_point_formats, "ec_point_formats"},
455 {TLSEXT_TYPE_srp, "srp"},
456 {TLSEXT_TYPE_signature_algorithms, "signature_algorithms"},
457 {TLSEXT_TYPE_use_srtp, "use_srtp"},
458 {TLSEXT_TYPE_session_ticket, "session_ticket"},
459 {TLSEXT_TYPE_supported_versions, "supported_versions"},
460 {TLSEXT_TYPE_renegotiate, "renegotiate"},
461 # ifndef OPENSSL_NO_NEXTPROTONEG
462 {TLSEXT_TYPE_next_proto_neg, "next_proto_neg"},
464 {TLSEXT_TYPE_signed_certificate_timestamp, "signed_certificate_timestamps"},
465 {TLSEXT_TYPE_padding, "padding"},
466 {TLSEXT_TYPE_encrypt_then_mac, "encrypt_then_mac"},
467 {TLSEXT_TYPE_extended_master_secret, "extended_master_secret"}
470 static ssl_trace_tbl ssl_groups_tbl[] = {
471 {1, "sect163k1 (K-163)"},
473 {3, "sect163r2 (B-163)"},
476 {6, "sect233k1 (K-233)"},
477 {7, "sect233r1 (B-233)"},
479 {9, "sect283k1 (K-283)"},
480 {10, "sect283r1 (B-283)"},
481 {11, "sect409k1 (K-409)"},
482 {12, "sect409r1 (B-409)"},
483 {13, "sect571k1 (K-571)"},
484 {14, "sect571r1 (B-571)"},
489 {19, "secp192r1 (P-192)"},
491 {21, "secp224r1 (P-224)"},
493 {23, "secp256r1 (P-256)"},
494 {24, "secp384r1 (P-384)"},
495 {25, "secp521r1 (P-521)"},
496 {26, "brainpoolP256r1"},
497 {27, "brainpoolP384r1"},
498 {28, "brainpoolP512r1"},
500 {0xFF01, "arbitrary_explicit_prime_curves"},
501 {0xFF02, "arbitrary_explicit_char2_curves"}
504 static ssl_trace_tbl ssl_point_tbl[] = {
506 {1, "ansiX962_compressed_prime"},
507 {2, "ansiX962_compressed_char2"}
510 static ssl_trace_tbl ssl_sigalg_tbl[] = {
511 {TLSEXT_SIGALG_ecdsa_secp256r1_sha256, "ecdsa_secp256r1_sha256"},
512 {TLSEXT_SIGALG_ecdsa_secp384r1_sha384, "ecdsa_secp384r1_sha384"},
513 {TLSEXT_SIGALG_ecdsa_secp521r1_sha512, "ecdsa_secp521r1_sha512"},
514 {TLSEXT_SIGALG_ecdsa_sha1, "ecdsa_sha1"},
515 {TLSEXT_SIGALG_rsa_pss_sha256, "rsa_pss_sha256"},
516 {TLSEXT_SIGALG_rsa_pss_sha384, "rsa_pss_sha384"},
517 {TLSEXT_SIGALG_rsa_pss_sha512, "rsa_pss_sha512"},
518 {TLSEXT_SIGALG_rsa_pkcs1_sha256, "rsa_pkcs1_sha256"},
519 {TLSEXT_SIGALG_rsa_pkcs1_sha384, "rsa_pkcs1_sha384"},
520 {TLSEXT_SIGALG_rsa_pkcs1_sha512, "rsa_pkcs1_sha512"},
521 {TLSEXT_SIGALG_rsa_pkcs1_sha1, "rsa_pkcs1_sha1"},
522 {TLSEXT_SIGALG_dsa_sha256, "dsa_sha256"},
523 {TLSEXT_SIGALG_dsa_sha384, "dsa_sha384"},
524 {TLSEXT_SIGALG_dsa_sha512, "dsa_sha512"},
525 {TLSEXT_SIGALG_dsa_sha1, "dsa_sha1"},
526 {TLSEXT_SIGALG_gostr34102012_256_gostr34112012_256, "gost2012_256"},
527 {TLSEXT_SIGALG_gostr34102012_512_gostr34112012_512, "gost2012_512"},
528 {TLSEXT_SIGALG_gostr34102001_gostr3411, "gost2001_gost94"},
531 static ssl_trace_tbl ssl_ctype_tbl[] = {
536 {5, "rsa_ephemeral_dh"},
537 {6, "dss_ephemeral_dh"},
538 {20, "fortezza_dms"},
540 {65, "rsa_fixed_ecdh"},
541 {66, "ecdsa_fixed_ecdh"}
544 static ssl_trace_tbl ssl_psk_kex_modes_tbl[] = {
545 {TLSEXT_KEX_MODE_KE, "psk_ke"},
546 {TLSEXT_KEX_MODE_KE_DHE, "psk_dhe_ke"}
549 static ssl_trace_tbl ssl_crypto_tbl[] = {
550 {TLS1_RT_CRYPTO_PREMASTER, "Premaster Secret"},
551 {TLS1_RT_CRYPTO_CLIENT_RANDOM, "Client Random"},
552 {TLS1_RT_CRYPTO_SERVER_RANDOM, "Server Random"},
553 {TLS1_RT_CRYPTO_MASTER, "Master Secret"},
554 {TLS1_RT_CRYPTO_MAC | TLS1_RT_CRYPTO_WRITE, "Write Mac Secret"},
555 {TLS1_RT_CRYPTO_MAC | TLS1_RT_CRYPTO_READ, "Read Mac Secret"},
556 {TLS1_RT_CRYPTO_KEY | TLS1_RT_CRYPTO_WRITE, "Write Key"},
557 {TLS1_RT_CRYPTO_KEY | TLS1_RT_CRYPTO_READ, "Read Key"},
558 {TLS1_RT_CRYPTO_IV | TLS1_RT_CRYPTO_WRITE, "Write IV"},
559 {TLS1_RT_CRYPTO_IV | TLS1_RT_CRYPTO_READ, "Read IV"},
560 {TLS1_RT_CRYPTO_FIXED_IV | TLS1_RT_CRYPTO_WRITE, "Write IV (fixed part)"},
561 {TLS1_RT_CRYPTO_FIXED_IV | TLS1_RT_CRYPTO_READ, "Read IV (fixed part)"}
564 static void ssl_print_hex(BIO *bio, int indent, const char *name,
565 const unsigned char *msg, size_t msglen)
568 BIO_indent(bio, indent, 80);
569 BIO_printf(bio, "%s (len=%d): ", name, (int)msglen);
570 for (i = 0; i < msglen; i++)
571 BIO_printf(bio, "%02X", msg[i]);
575 static int ssl_print_hexbuf(BIO *bio, int indent,
576 const char *name, size_t nlen,
577 const unsigned char **pmsg, size_t *pmsglen)
580 const unsigned char *p = *pmsg;
585 blen = (blen << 8) | p[1];
586 if (*pmsglen < nlen + blen)
589 ssl_print_hex(bio, indent, name, p, blen);
590 *pmsg += blen + nlen;
591 *pmsglen -= blen + nlen;
595 static int ssl_print_version(BIO *bio, int indent, const char *name,
596 const unsigned char **pmsg, size_t *pmsglen,
597 unsigned int *version)
603 vers = ((*pmsg)[0] << 8) | (*pmsg)[1];
604 if (version != NULL) {
605 /* TODO(TLS1.3): Remove the draft conditional here before release */
606 *version = (vers == TLS1_3_VERSION_DRAFT) ? TLS1_3_VERSION : vers;
608 BIO_indent(bio, indent, 80);
609 BIO_printf(bio, "%s=0x%x (%s)\n",
610 name, vers, ssl_trace_str(vers, ssl_version_tbl));
616 static int ssl_print_random(BIO *bio, int indent,
617 const unsigned char **pmsg, size_t *pmsglen)
620 const unsigned char *p = *pmsg;
623 tm = (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3];
625 BIO_indent(bio, indent, 80);
626 BIO_puts(bio, "Random:\n");
627 BIO_indent(bio, indent + 2, 80);
628 BIO_printf(bio, "gmt_unix_time=0x%08X\n", tm);
629 ssl_print_hex(bio, indent + 2, "random_bytes", p, 28);
635 static int ssl_print_signature(BIO *bio, int indent, SSL *s,
636 const unsigned char **pmsg, size_t *pmsglen)
640 if (SSL_USE_SIGALGS(s)) {
641 const unsigned char *p = *pmsg;
642 unsigned int sigalg = (p[0] << 8) | p[1];
644 BIO_indent(bio, indent, 80);
645 BIO_printf(bio, "Signature Algorithm: %s (0x%04x)\n",
646 ssl_trace_str(sigalg, ssl_sigalg_tbl), sigalg);
650 return ssl_print_hexbuf(bio, indent, "Signature", 2, pmsg, pmsglen);
653 static int ssl_print_extension(BIO *bio, int indent, int server, int extype,
654 const unsigned char *ext, size_t extlen)
656 size_t xlen, share_len;
659 BIO_indent(bio, indent, 80);
660 BIO_printf(bio, "extension_type=%s(%d), length=%d\n",
661 ssl_trace_str(extype, ssl_exts_tbl), extype, (int)extlen);
663 case TLSEXT_TYPE_ec_point_formats:
667 if (extlen != xlen + 1)
669 return ssl_trace_list(bio, indent + 2, ext + 1, xlen, 1, ssl_point_tbl);
671 case TLSEXT_TYPE_supported_groups:
674 xlen = (ext[0] << 8) | ext[1];
675 if (extlen != xlen + 2)
677 return ssl_trace_list(bio, indent + 2, ext + 2, xlen, 2, ssl_groups_tbl);
679 case TLSEXT_TYPE_signature_algorithms:
683 xlen = (ext[0] << 8) | ext[1];
684 if (extlen != xlen + 2)
690 BIO_indent(bio, indent + 2, 80);
691 sigalg = (ext[0] << 8) | ext[1];
692 BIO_printf(bio, "%s (0x%04x)\n",
693 ssl_trace_str(sigalg, ssl_sigalg_tbl), sigalg);
699 case TLSEXT_TYPE_renegotiate:
703 if (xlen + 1 != extlen)
712 ssl_print_hex(bio, indent + 4, "client_verify_data", ext, xlen);
715 ssl_print_hex(bio, indent + 4, "server_verify_data", ext, xlen);
718 BIO_indent(bio, indent + 4, 80);
719 BIO_puts(bio, "<EMPTY>\n");
723 case TLSEXT_TYPE_heartbeat:
726 case TLSEXT_TYPE_session_ticket:
728 ssl_print_hex(bio, indent + 4, "ticket", ext, extlen);
731 case TLSEXT_TYPE_key_share:
737 xlen = (ext[0] << 8) | ext[1];
738 if (extlen != xlen + 2)
742 for (; xlen > 0; ext += share_len, xlen -= share_len) {
747 group_id = (ext[0] << 8) | ext[1];
748 share_len = (ext[2] << 8) | ext[3];
751 if (xlen < share_len)
753 BIO_indent(bio, indent + 4, 80);
754 BIO_printf(bio, "NamedGroup: %s\n",
755 ssl_trace_str(group_id, ssl_groups_tbl));
756 ssl_print_hex(bio, indent + 4, "key_exchange: ", ext, share_len);
760 case TLSEXT_TYPE_supported_versions:
764 if (extlen != xlen + 1)
766 return ssl_trace_list(bio, indent + 2, ext + 1, xlen, 2,
769 case TLSEXT_TYPE_psk_kex_modes:
773 if (extlen != xlen + 1)
775 return ssl_trace_list(bio, indent + 2, ext + 1, xlen, 1,
776 ssl_psk_kex_modes_tbl);
779 BIO_dump_indent(bio, (const char *)ext, extlen, indent + 2);
784 static int ssl_print_extensions(BIO *bio, int indent, int server,
785 const unsigned char **msgin, size_t *msginlen)
787 size_t extslen, msglen = *msginlen;
788 const unsigned char *msg = *msgin;
790 BIO_indent(bio, indent, 80);
792 BIO_puts(bio, "No Extensions\n");
795 extslen = (msg[0] << 8) | msg[1];
796 if (extslen != msglen - 2)
800 BIO_printf(bio, "extensions, length = %d\n", (int)msglen);
806 extype = (msg[0] << 8) | msg[1];
807 extlen = (msg[2] << 8) | msg[3];
808 if (msglen < extlen + 4)
811 if (!ssl_print_extension(bio, indent + 2, server, extype, msg, extlen))
814 msglen -= extlen + 4;
822 static int ssl_print_client_hello(BIO *bio, SSL *ssl, int indent,
823 const unsigned char *msg, size_t msglen)
827 if (!ssl_print_version(bio, indent, "client_version", &msg, &msglen, NULL))
829 if (!ssl_print_random(bio, indent, &msg, &msglen))
831 if (!ssl_print_hexbuf(bio, indent, "session_id", 1, &msg, &msglen))
833 if (SSL_IS_DTLS(ssl)) {
834 if (!ssl_print_hexbuf(bio, indent, "cookie", 1, &msg, &msglen))
839 len = (msg[0] << 8) | msg[1];
842 BIO_indent(bio, indent, 80);
843 BIO_printf(bio, "cipher_suites (len=%d)\n", (int)len);
844 if (msglen < len || len & 1)
847 cs = (msg[0] << 8) | msg[1];
848 BIO_indent(bio, indent + 2, 80);
849 BIO_printf(bio, "{0x%02X, 0x%02X} %s\n",
850 msg[0], msg[1], ssl_trace_str(cs, ssl_ciphers_tbl));
862 BIO_indent(bio, indent, 80);
863 BIO_printf(bio, "compression_methods (len=%d)\n", (int)len);
865 BIO_indent(bio, indent + 2, 80);
866 BIO_printf(bio, "%s (0x%02X)\n",
867 ssl_trace_str(msg[0], ssl_comp_tbl), msg[0]);
872 if (!ssl_print_extensions(bio, indent, 0, &msg, &msglen))
877 static int dtls_print_hello_vfyrequest(BIO *bio, int indent,
878 const unsigned char *msg, size_t msglen)
880 if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen, NULL))
882 if (!ssl_print_hexbuf(bio, indent, "cookie", 1, &msg, &msglen))
887 static int ssl_print_server_hello(BIO *bio, int indent,
888 const unsigned char *msg, size_t msglen)
893 if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen, &vers))
895 if (!ssl_print_random(bio, indent, &msg, &msglen))
897 if (vers != TLS1_3_VERSION
898 && !ssl_print_hexbuf(bio, indent, "session_id", 1, &msg, &msglen))
902 cs = (msg[0] << 8) | msg[1];
903 BIO_indent(bio, indent, 80);
904 BIO_printf(bio, "cipher_suite {0x%02X, 0x%02X} %s\n",
905 msg[0], msg[1], ssl_trace_str(cs, ssl_ciphers_tbl));
908 if (vers != TLS1_3_VERSION) {
911 BIO_indent(bio, indent, 80);
912 BIO_printf(bio, "compression_method: %s (0x%02X)\n",
913 ssl_trace_str(msg[0], ssl_comp_tbl), msg[0]);
917 if (!ssl_print_extensions(bio, indent, 1, &msg, &msglen))
922 static int ssl_get_keyex(const char **pname, SSL *ssl)
924 unsigned long alg_k = ssl->s3->tmp.new_cipher->algorithm_mkey;
925 if (alg_k & SSL_kRSA) {
929 if (alg_k & SSL_kDHE) {
933 if (alg_k & SSL_kECDHE) {
937 if (alg_k & SSL_kPSK) {
941 if (alg_k & SSL_kRSAPSK) {
945 if (alg_k & SSL_kDHEPSK) {
949 if (alg_k & SSL_kECDHEPSK) {
951 return SSL_kECDHEPSK;
953 if (alg_k & SSL_kSRP) {
957 if (alg_k & SSL_kGOST) {
965 static int ssl_print_client_keyex(BIO *bio, int indent, SSL *ssl,
966 const unsigned char *msg, size_t msglen)
970 id = ssl_get_keyex(&algname, ssl);
971 BIO_indent(bio, indent, 80);
972 BIO_printf(bio, "KeyExchangeAlgorithm=%s\n", algname);
974 if (!ssl_print_hexbuf(bio, indent + 2,
975 "psk_identity", 2, &msg, &msglen))
982 if (TLS1_get_version(ssl) == SSL3_VERSION) {
983 ssl_print_hex(bio, indent + 2,
984 "EncyptedPreMasterSecret", msg, msglen);
986 if (!ssl_print_hexbuf(bio, indent + 2,
987 "EncyptedPreMasterSecret", 2, &msg, &msglen))
994 if (!ssl_print_hexbuf(bio, indent + 2, "dh_Yc", 2, &msg, &msglen))
1000 if (!ssl_print_hexbuf(bio, indent + 2, "ecdh_Yc", 1, &msg, &msglen))
1009 static int ssl_print_server_keyex(BIO *bio, int indent, SSL *ssl,
1010 const unsigned char *msg, size_t msglen)
1012 const char *algname;
1014 id = ssl_get_keyex(&algname, ssl);
1015 BIO_indent(bio, indent, 80);
1016 BIO_printf(bio, "KeyExchangeAlgorithm=%s\n", algname);
1018 if (!ssl_print_hexbuf(bio, indent + 2,
1019 "psk_identity_hint", 2, &msg, &msglen))
1025 if (!ssl_print_hexbuf(bio, indent + 2, "rsa_modulus", 2, &msg, &msglen))
1027 if (!ssl_print_hexbuf(bio, indent + 2, "rsa_exponent", 2,
1034 if (!ssl_print_hexbuf(bio, indent + 2, "dh_p", 2, &msg, &msglen))
1036 if (!ssl_print_hexbuf(bio, indent + 2, "dh_g", 2, &msg, &msglen))
1038 if (!ssl_print_hexbuf(bio, indent + 2, "dh_Ys", 2, &msg, &msglen))
1042 # ifndef OPENSSL_NO_EC
1047 BIO_indent(bio, indent + 2, 80);
1048 if (msg[0] == EXPLICIT_PRIME_CURVE_TYPE)
1049 BIO_puts(bio, "explicit_prime\n");
1050 else if (msg[0] == EXPLICIT_CHAR2_CURVE_TYPE)
1051 BIO_puts(bio, "explicit_char2\n");
1052 else if (msg[0] == NAMED_CURVE_TYPE) {
1056 curve = (msg[1] << 8) | msg[2];
1057 BIO_printf(bio, "named_curve: %s (%d)\n",
1058 ssl_trace_str(curve, ssl_groups_tbl), curve);
1061 if (!ssl_print_hexbuf(bio, indent + 2, "point", 1, &msg, &msglen))
1064 BIO_printf(bio, "UNKNOWN CURVE PARAMETER TYPE %d\n", msg[0]);
1074 if (!(id & SSL_PSK))
1075 ssl_print_signature(bio, indent, ssl, &msg, &msglen);
1079 static int ssl_print_certificate(BIO *bio, int indent,
1080 const unsigned char **pmsg, size_t *pmsglen)
1082 size_t msglen = *pmsglen;
1085 const unsigned char *p = *pmsg, *q;
1088 clen = (p[0] << 16) | (p[1] << 8) | p[2];
1089 if (msglen < clen + 3)
1092 BIO_indent(bio, indent, 80);
1093 BIO_printf(bio, "ASN.1Cert, length=%d", (int)clen);
1094 x = d2i_X509(NULL, &q, clen);
1096 BIO_puts(bio, "<UNPARSEABLE CERTIFICATE>\n");
1098 BIO_puts(bio, "\n------details-----\n");
1099 X509_print_ex(bio, x, XN_FLAG_ONELINE, 0);
1100 PEM_write_bio_X509(bio, x);
1101 /* Print certificate stuff */
1102 BIO_puts(bio, "------------------\n");
1105 if (q != p + 3 + clen) {
1106 BIO_puts(bio, "<TRAILING GARBAGE AFTER CERTIFICATE>\n");
1109 *pmsglen -= clen + 3;
1113 static int ssl_print_certificates(BIO *bio, SSL *s, int server, int indent,
1114 const unsigned char *msg, size_t msglen)
1119 && !ssl_print_hexbuf(bio, indent, "context", 1, &msg, &msglen))
1124 clen = (msg[0] << 16) | (msg[1] << 8) | msg[2];
1125 if (msglen != clen + 3)
1128 BIO_indent(bio, indent, 80);
1129 BIO_printf(bio, "certificate_list, length=%d\n", (int)clen);
1131 if (!ssl_print_certificate(bio, indent + 2, &msg, &clen))
1133 if (!ssl_print_extensions(bio, indent + 2, server, &msg, &clen))
1140 static int ssl_print_cert_request(BIO *bio, int indent, SSL *s,
1141 const unsigned char *msg, size_t msglen)
1144 unsigned int sigalg;
1149 if (msglen < xlen + 1)
1152 BIO_indent(bio, indent, 80);
1153 BIO_printf(bio, "certificate_types (len=%d)\n", (int)xlen);
1154 if (!ssl_trace_list(bio, indent + 2, msg, xlen, 1, ssl_ctype_tbl))
1158 if (!SSL_USE_SIGALGS(s))
1162 xlen = (msg[0] << 8) | msg[1];
1163 if (msglen < xlen + 2 || (xlen & 1))
1166 BIO_indent(bio, indent, 80);
1167 BIO_printf(bio, "signature_algorithms (len=%d)\n", (int)xlen);
1169 BIO_indent(bio, indent + 2, 80);
1170 sigalg = (msg[0] << 8) | msg[1];
1171 BIO_printf(bio, "%s (0x%04x)\n",
1172 ssl_trace_str(sigalg, ssl_sigalg_tbl), sigalg);
1180 xlen = (msg[0] << 8) | msg[1];
1181 BIO_indent(bio, indent, 80);
1182 if (msglen < xlen + 2)
1186 BIO_printf(bio, "certificate_authorities (len=%d)\n", (int)xlen);
1190 const unsigned char *p;
1193 dlen = (msg[0] << 8) | msg[1];
1194 if (xlen < dlen + 2)
1197 BIO_indent(bio, indent + 2, 80);
1198 BIO_printf(bio, "DistinguishedName (len=%d): ", (int)dlen);
1200 nm = d2i_X509_NAME(NULL, &p, dlen);
1202 BIO_puts(bio, "<UNPARSEABLE DN>\n");
1204 X509_NAME_print_ex(bio, nm, 0, XN_FLAG_ONELINE);
1205 BIO_puts(bio, "\n");
1214 static int ssl_print_ticket(BIO *bio, int indent,
1215 const unsigned char *msg, size_t msglen)
1217 unsigned int tick_life;
1219 BIO_indent(bio, indent + 2, 80);
1220 BIO_puts(bio, "No Ticket\n");
1225 tick_life = (msg[0] << 24) | (msg[1] << 16) | (msg[2] << 8) | msg[3];
1228 BIO_indent(bio, indent + 2, 80);
1229 BIO_printf(bio, "ticket_lifetime_hint=%u\n", tick_life);
1230 if (!ssl_print_hexbuf(bio, indent + 2, "ticket", 2, &msg, &msglen))
1237 static int ssl_print_handshake(BIO *bio, SSL *ssl, int server,
1238 const unsigned char *msg, size_t msglen,
1242 unsigned char htype;
1246 hlen = (msg[1] << 16) | (msg[2] << 8) | msg[3];
1247 BIO_indent(bio, indent, 80);
1248 BIO_printf(bio, "%s, Length=%d\n",
1249 ssl_trace_str(htype, ssl_handshake_tbl), (int)hlen);
1252 if (SSL_IS_DTLS(ssl)) {
1255 BIO_indent(bio, indent, 80);
1256 BIO_printf(bio, "message_seq=%d, fragment_offset=%d, "
1257 "fragment_length=%d\n",
1258 (msg[0] << 8) | msg[1],
1259 (msg[2] << 16) | (msg[3] << 8) | msg[4],
1260 (msg[5] << 16) | (msg[6] << 8) | msg[7]);
1267 case SSL3_MT_CLIENT_HELLO:
1268 if (!ssl_print_client_hello(bio, ssl, indent + 2, msg, msglen))
1272 case DTLS1_MT_HELLO_VERIFY_REQUEST:
1273 if (!dtls_print_hello_vfyrequest(bio, indent + 2, msg, msglen))
1277 case SSL3_MT_SERVER_HELLO:
1278 if (!ssl_print_server_hello(bio, indent + 2, msg, msglen))
1282 case SSL3_MT_SERVER_KEY_EXCHANGE:
1283 if (!ssl_print_server_keyex(bio, indent + 2, ssl, msg, msglen))
1287 case SSL3_MT_CLIENT_KEY_EXCHANGE:
1288 if (!ssl_print_client_keyex(bio, indent + 2, ssl, msg, msglen))
1292 case SSL3_MT_CERTIFICATE:
1293 if (!ssl_print_certificates(bio, ssl, server, indent + 2, msg, msglen))
1297 case SSL3_MT_CERTIFICATE_VERIFY:
1298 if (!ssl_print_signature(bio, indent + 2, ssl, &msg, &msglen))
1302 case SSL3_MT_CERTIFICATE_REQUEST:
1303 if (!ssl_print_cert_request(bio, indent + 2, ssl, msg, msglen))
1307 case SSL3_MT_FINISHED:
1308 ssl_print_hex(bio, indent + 2, "verify_data", msg, msglen);
1311 case SSL3_MT_SERVER_DONE:
1313 ssl_print_hex(bio, indent + 2, "unexpected value", msg, msglen);
1316 case SSL3_MT_NEWSESSION_TICKET:
1317 if (!ssl_print_ticket(bio, indent + 2, msg, msglen))
1321 case SSL3_MT_ENCRYPTED_EXTENSIONS:
1322 if (!ssl_print_extensions(bio, indent + 2, 1, &msg, &msglen))
1327 BIO_indent(bio, indent + 2, 80);
1328 BIO_puts(bio, "Unsupported, hex dump follows:\n");
1329 BIO_dump_indent(bio, (const char *)msg, msglen, indent + 4);
1334 const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c)
1336 return ssl_trace_str(c->id & 0xFFFF, ssl_ciphers_tbl);
1339 void SSL_trace(int write_p, int version, int content_type,
1340 const void *buf, size_t msglen, SSL *ssl, void *arg)
1342 const unsigned char *msg = buf;
1346 BIO_puts(bio, "Session ");
1347 ssl_print_hex(bio, 0,
1348 ssl_trace_str(content_type, ssl_crypto_tbl), msg, msglen);
1351 switch (content_type) {
1352 case SSL3_RT_HEADER:
1354 int hvers = msg[1] << 8 | msg[2];
1355 BIO_puts(bio, write_p ? "Sent" : "Received");
1356 BIO_printf(bio, " Record\nHeader:\n Version = %s (0x%x)\n",
1357 ssl_trace_str(hvers, ssl_version_tbl), hvers);
1358 if (SSL_IS_DTLS(ssl)) {
1360 " epoch=%d, sequence_number=%04x%04x%04x\n",
1361 (msg[3] << 8 | msg[4]),
1362 (msg[5] << 8 | msg[6]),
1363 (msg[7] << 8 | msg[8]), (msg[9] << 8 | msg[10]));
1366 BIO_printf(bio, " Content Type = %s (%d)\n Length = %d",
1367 ssl_trace_str(msg[0], ssl_content_tbl), msg[0],
1368 msg[msglen - 2] << 8 | msg[msglen - 1]);
1371 case SSL3_RT_HANDSHAKE:
1372 if (!ssl_print_handshake(bio, ssl, ssl->server ? write_p : !write_p,
1374 BIO_printf(bio, "Message length parse error!\n");
1377 case SSL3_RT_CHANGE_CIPHER_SPEC:
1378 if (msglen == 1 && msg[0] == 1)
1379 BIO_puts(bio, " change_cipher_spec (1)\n");
1381 ssl_print_hex(bio, 4, "unknown value", msg, msglen);
1386 BIO_puts(bio, " Illegal Alert Length\n");
1388 BIO_printf(bio, " Level=%s(%d), description=%s(%d)\n",
1389 SSL_alert_type_string_long(msg[0] << 8),
1390 msg[0], SSL_alert_desc_string_long(msg[1]), msg[1]);
1395 BIO_puts(bio, "\n");